GB8506474D0 - Producing diphenylamines - Google Patents
Producing diphenylaminesInfo
- Publication number
- GB8506474D0 GB8506474D0 GB858506474A GB8506474A GB8506474D0 GB 8506474 D0 GB8506474 D0 GB 8506474D0 GB 858506474 A GB858506474 A GB 858506474A GB 8506474 A GB8506474 A GB 8506474A GB 8506474 D0 GB8506474 D0 GB 8506474D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- diphenylamines
- producing
- producing diphenylamines
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
- C07C209/18—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/52—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59047119A JPS60193949A (en) | 1984-03-14 | 1984-03-14 | Production of diphenylamine or its nucleus-substituted derivative |
| JP59057339A JPS60202846A (en) | 1984-03-27 | 1984-03-27 | Production of n,n'-diphenyl-phenylenediamine or its nucleus-substituted derivative |
| JP59138894A JPS6118748A (en) | 1984-07-06 | 1984-07-06 | Preparation of n-alkyldiphenylamine or its nucleus-substituted compound |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8506474D0 true GB8506474D0 (en) | 1985-04-17 |
| GB2156806A GB2156806A (en) | 1985-10-16 |
| GB2156806B GB2156806B (en) | 1987-09-16 |
Family
ID=27292878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08506474A Expired GB2156806B (en) | 1984-03-14 | 1985-03-13 | Production of diphenylamines or n,n'-diphenyl-phenylenediamines |
Country Status (11)
| Country | Link |
|---|---|
| US (3) | US4804783A (en) |
| KR (1) | KR870001998B1 (en) |
| AU (1) | AU563858B2 (en) |
| CA (1) | CA1244836A (en) |
| CH (1) | CH663410A5 (en) |
| DE (1) | DE3509209A1 (en) |
| FR (1) | FR2561238B1 (en) |
| GB (1) | GB2156806B (en) |
| IT (1) | IT1184730B (en) |
| NL (1) | NL8500698A (en) |
| SE (1) | SE466015B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1244836A (en) * | 1984-03-14 | 1988-11-15 | Teruyuki Nagata | Process for producing diphenylamines or n,n'-diphenyl- phenylenediamines |
| DE4132945A1 (en) * | 1991-10-04 | 1993-04-08 | Bayer Ag | PROCESS FOR THE PREPARATION OF DIPHENYLAMINES |
| US5382690A (en) * | 1992-08-11 | 1995-01-17 | Mitsui Toatsu Chemicals, Incorporated | Method for preparing aromatic secondary amino compound |
| CN1054368C (en) * | 1992-10-28 | 2000-07-12 | 三井化学株式会社 | Process for the preparation of diphenylamine or nucleus-substituted derivative thereof |
| US5449829A (en) * | 1993-06-22 | 1995-09-12 | Mitsui Toatsu Chemicals, Inc. | Process for the preparation of diphenylamine |
| US5545751A (en) * | 1993-12-27 | 1996-08-13 | Mitsui Toatsu Chemicals, Inc. | Process for the preparation of 4-methoxy-2,2',6'-Trimethyldiphenylamine |
| US5574187A (en) * | 1994-10-06 | 1996-11-12 | Uniroyal Chemical Company, Inc. | Process of preparing para substituted phenylamines |
| US5654483A (en) * | 1994-12-26 | 1997-08-05 | Mitsui Toatsu Chemicals, Inc. | Process for producing alkoxy-substituted triphenylamines |
| EP0727411A2 (en) * | 1995-02-14 | 1996-08-21 | Ciba-Geigy Ag | Process for the preparation of diphenylamines |
| US8080601B2 (en) * | 2007-04-03 | 2011-12-20 | Exxommobil Research And Engineering Company | Lubricating compositions containing ashless catalytic antioxidant additives |
| US8048833B2 (en) * | 2007-08-17 | 2011-11-01 | Exxonmobil Research And Engineering Company | Catalytic antioxidants |
| WO2016183101A1 (en) * | 2015-05-11 | 2016-11-17 | The Regents Of The University Of California | Palladium-catalyzed arylation of fluoroalkylamines |
| CN106608827A (en) * | 2015-10-21 | 2017-05-03 | 江苏圣奥化学科技有限公司 | Preparation method for aryl substituted p-phenylenediamine substance |
| US9752092B2 (en) | 2015-10-30 | 2017-09-05 | Chevron Oronite Company Llc | Lubricating oil compositions containing amidine antioxidants |
| CN110591151B (en) | 2018-06-12 | 2022-10-18 | 圣奥化学科技有限公司 | Rubber composition for tire comprising novel long-acting rubber antioxidant |
| CN112080036B (en) * | 2019-06-14 | 2022-03-29 | 圣奥化学科技有限公司 | Rubber composition for tire containing low-pollution anti-aging agent |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3219702A (en) * | 1961-02-02 | 1965-11-23 | Monsanto Co | Manufacture of aromatic amines by aromatization |
| US3219703A (en) * | 1961-02-02 | 1965-11-23 | Monsanto Co | Manufacture of diarylamines from nitroaromatics |
| FR1313520A (en) * | 1962-02-02 | 1962-12-28 | Monsanto Chemicals | Preparation of amines by aromatization |
| NL296184A (en) * | 1962-08-10 | 1900-01-01 | ||
| JPS4623053Y1 (en) * | 1965-08-04 | 1971-08-10 | ||
| JPS4623052Y1 (en) * | 1965-09-09 | 1971-08-10 | ||
| US3931298A (en) * | 1971-03-11 | 1976-01-06 | Ethyl Corporation | Chemical process for forming 2,6-dimethylaniline |
| JPS4914738A (en) * | 1972-06-08 | 1974-02-08 | ||
| IT961239B (en) * | 1972-06-24 | 1973-12-10 | Snam Progetti | PROCESS FOR THE PRODUCTION OF DIPHENYLAMINE AND ITS DERIVATIVES |
| US3950059A (en) * | 1975-06-27 | 1976-04-13 | International Telephone & Telegraph Corporation | Zero force electrical connector |
| JPS5758648A (en) * | 1980-09-26 | 1982-04-08 | Mitsui Petrochem Ind Ltd | Preparation of diphenylamine or its nuclear substitution product |
| US4431841A (en) * | 1982-09-16 | 1984-02-14 | Uniroyal, Inc. | Process for making diarylamines |
| US4431842A (en) * | 1982-12-01 | 1984-02-14 | The Dow Chemical Company | Catalytic preparation of nitroalkanes |
| US4480127A (en) * | 1983-05-20 | 1984-10-30 | The Halcon Sd Group, Inc. | Process for the production of variable amounts of DPA and aniline using only phenol and ammonia as the feedstock |
| CA1244836A (en) * | 1984-03-14 | 1988-11-15 | Teruyuki Nagata | Process for producing diphenylamines or n,n'-diphenyl- phenylenediamines |
-
1985
- 1985-03-11 CA CA000476192A patent/CA1244836A/en not_active Expired
- 1985-03-12 NL NL8500698A patent/NL8500698A/en not_active Application Discontinuation
- 1985-03-12 SE SE8501223A patent/SE466015B/en not_active IP Right Cessation
- 1985-03-13 GB GB08506474A patent/GB2156806B/en not_active Expired
- 1985-03-14 KR KR1019850001635A patent/KR870001998B1/en not_active IP Right Cessation
- 1985-03-14 DE DE19853509209 patent/DE3509209A1/en active Granted
- 1985-03-14 CH CH1144/85A patent/CH663410A5/en not_active IP Right Cessation
- 1985-03-14 FR FR8503774A patent/FR2561238B1/en not_active Expired
- 1985-03-14 AU AU39864/85A patent/AU563858B2/en not_active Ceased
- 1985-03-14 IT IT19908/85A patent/IT1184730B/en active
-
1987
- 1987-07-31 US US07/080,440 patent/US4804783A/en not_active Expired - Lifetime
-
1988
- 1988-08-15 US US07/232,011 patent/US4952731A/en not_active Expired - Lifetime
- 1988-09-14 US US07/246,014 patent/US4871875A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2561238A1 (en) | 1985-09-20 |
| AU563858B2 (en) | 1987-07-23 |
| DE3509209C2 (en) | 1987-10-08 |
| AU3986485A (en) | 1985-09-19 |
| GB2156806A (en) | 1985-10-16 |
| SE8501223D0 (en) | 1985-03-12 |
| SE466015B (en) | 1991-12-02 |
| SE8501223L (en) | 1985-09-15 |
| US4952731A (en) | 1990-08-28 |
| GB2156806B (en) | 1987-09-16 |
| IT1184730B (en) | 1987-10-28 |
| KR870001998B1 (en) | 1987-11-30 |
| KR850006925A (en) | 1985-10-25 |
| DE3509209A1 (en) | 1985-09-26 |
| FR2561238B1 (en) | 1987-06-12 |
| CA1244836A (en) | 1988-11-15 |
| CH663410A5 (en) | 1987-12-15 |
| US4804783A (en) | 1989-02-14 |
| NL8500698A (en) | 1985-10-01 |
| IT8519908A0 (en) | 1985-03-14 |
| US4871875A (en) | 1989-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 20050312 |